Compound Interest Simulator

Visualize how your investments grow over time with compound interest or fixed daily profits. Perfect for understanding the power of compounding in stock investments and other financial scenarios.

📊 How the Calculations Work

📈 Simple Daily Compounding

A=P×(1+r)tA = P \times (1 + r)^t
A = Final amount
P = Principal (initial investment)
r = Daily return rate (decimal)
t = Number of days

🎯 General Compound Interest

A=P×(1+rn)ntA = P \times \left(1 + \frac{r}{n}\right)^{nt}
A = Final amount
P = Principal (initial investment)
r = Annual interest rate (decimal)
n = Compounding periods per year
t = Time in years

💡 Understanding the Results

Capital Column: Total amount on each day
Formula: Capital = Principal + Growth
Growth Column: Cumulative profit from Day 0
Formula: Growth = Current Capital - Principal
Compound Interest Calculator
Calculate how your investment grows over time with compound interest or fixed daily profits.

The initial amount you're starting with.

The amount you want to reach.

The currency for display formatting.

A=P(1+rn)ntA = P\left(1 + \frac{r}{n}\right)^{nt}

The daily percentage return (e.g., 0.02 for 0.02% daily return).

The date to start the calculation from.

📈

Ready to Calculate

Enter your investment details in the form to see your growth projection.